And Jonathan answered Saul his, father, and said unto him,.... Making no answer to the charges of perverseness, rebellion, and folly brought against himself, which he bore with patience, but could not bear to hear his dear friend spoken against, and as worthy of death; and therefore in answer to that says:

wherefore shall he be slain? what hath he done? has he attempted to take away thy life? to deprive thee of thy crown? to settle himself upon the throne? what overt act of treason has he been guilty of; that he should die? on the contrary, has he not done many things worthy of immortal honour, for the good of the nation, and the glory of thy reign? and if God has determined the kingdom for him, and anointed him to it, what blame can be laid upon him? nay, should he not be the rather respected and honoured?

When Jonathan replied, "My father, why shall he die? what has he done?" Saul was so enraged that he hurled his javelin at Jonathan (cf. 1 Samuel 18:11). Thus Jonathan saw that his father had firmly resolved to put David to death, and rose up from the table in fierce anger, and did not eat that day; for he was grieved concerning David, because his father had done him shame. כּלה is a substantive in the sense of unalterable resolution, like the verb in 1 Samuel 20:9. השּׁני בּיום־החדשׁ, on the second day of the new moon or month.

And Jonathan answered Saul his father, and said unto him, Wherefore shall he be {p} slain? what hath he done?

(p) For it was too great tyranny to put one to death and not to give a reason why.

20:24-34 None were more constant than David in attending holy duties; nor had he been absent, but self-preservation obliged him to withdraw. In great peril present opportunities for Divine ordinances may be waved. But it is bad for us, except in case of necessity, to omit any opportunity of statedly attending on them. Jonathan did wisely and well for himself and family, to secure an interest in David, yet for this he is blamed. It is good to take God's people for our people. It will prove to our advantage at last, however it may now be thought against our interest. Saul was outrageous. What savage beasts, and worse, does anger make men!